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Slide wall carriage for goods sensitive to temperature for railway network transportation

A technology for railway networks and vehicles, which is applied in the heating/cooling of railway vehicles, transporting passenger cars, and railway car body parts, etc., and can solve the problems of insufficient cooling power of cooling units, uneven temperature changes, condensed water, and unfavorable thermal insulation.

Inactive Publication Date: 2007-10-10
瓦工堡格拉夫有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it can be seen that the individual insulating foam blocks loosen or move relative to each other during the inevitable movement or impact during transportation on the rails, so that the insulation layer is incomplete and heat transfer occurs, which Can under certain conditions lead to non-uniform temperature variations in the cargo hold and condensation may also form
In addition, the cooling capacity of the cooling unit is not high enough, for example at high external temperatures, which can be detrimental to heat preservation

Method used

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  • Slide wall carriage for goods sensitive to temperature for railway network transportation
  • Slide wall carriage for goods sensitive to temperature for railway network transportation
  • Slide wall carriage for goods sensitive to temperature for railway network transportation

Examples

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Embodiment Construction

[0016] A sliding wall vehicle essentially consists of a chassis 1 equipped with running gear, on which is placed a structure 2 with a cargo compartment 3 enclosed on all sides by insulating walls 4 and equipped with a Heating / cooling unit 5 that supplies hot or cold air to the cargo compartment 3 . Said bulkhead 4 is formed by a bottom plate 6, two end walls 7, 8 and two sliding walls 11, 12 on each longitudinal side of the cargo space 3 moving along its longitudinal direction and a roof 13 delimiting the cargo space 3 upwards . The bulkheads 4 each have an inner panel 14 facing the cargo space 3 and an outer panel 15 facing away from the cargo compartment, and cavities 16 are provided between the inner and outer panels, each completely foam-filled with insulating foam 17 . For thermal insulation, the inner panel 14 and the outer panel 15 are always connected to each other by plastic profiles 31 , the parts of which are visible from the outside can be replaced in case of wear...

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Abstract

Sliding wall wagon for transporting temperature-sensitive goods by rail comprises a storage chamber (3) surrounded on all sides by heat-insulating walls (4) forming a sandwich construction with foamed material.

Description

technical field [0001] The invention relates to a sliding wall vehicle for transporting temperature-sensitive goods on a railway network, which has a cargo compartment surrounded on all sides by thermally insulating walls. Background technique [0002] Such rail vehicles are used in rail transport in particular for transporting temperature-sensitive goods. The body mounted on one chassis includes a cargo compartment equipped with a heating / cooling unit that sends hot or cold air to said cargo compartment depending on the external temperature. On the longitudinal sides of the hold there are two sliding walls which are each movable along the entire length of the hold, in this way the loading and unloading are particularly facilitated. For transporting goods, the sliding walls are always pushed into their outermost end positions and close tightly. [0003] In existing sliding wall vehicles, an insulation layer is already provided around the cargo compartment, mainly consistin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D3/00B61D15/00B60P3/20B61D19/00B61D27/00
CPCB61D19/007B61D27/0027B61D19/009B60P3/20
Inventor 赫尔·G·霍姆斯
Owner 瓦工堡格拉夫有限责任公司